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Re: Need info on A2 card
- Subject: Re: Need info on A2 card
- From: Exegete <millers@noneofyourbusiness.com>
- Date: Thu, 16 Oct 2003 23:30:54 -0500
- In-reply-to: <bmn4s1$e2i$1@acme.gcfn.org>
- Newsgroups: comp.sys.apple2
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Dave Althoff Jr wrote:
Bill Garber (willy4SPAM6pa@comXcast.net) wrote:
: "Glenn Jones" <rg.jones@rogers.com> wrote in message
: news:PVljb.119679$ko%.113652@news04.bloor.is.net.cable.rogers.com...
: >
: > "Bill Garber" <willy4SPAM6pa@comXcast.net> wrote in message
: > 4qOdnQRXv78yexCiRVn-jw@comcast.com">news:4qOdnQRXv78yexCiRVn-jw@comcast.com...
: > >
: > > I know I've probably asked this before, but if anyone
: > > has the pinout for the DB25 port connector on a Profile
: > > interface (Apple II interface) card, I would appreciate it.
: >
: > Bill, the profile drive was compatible with the Apple III and Lisa. this
: is
: > the spec of the parallel port on the Lisa - taken from
: > http://www.crazychucks.com/Lisa/GOODTHINGS.PDF pg 141
: >
: > Hope this helps
: It might be the same pinout, but this is an interface card with
: "Apple II Interface" marked right on it. If you can email me
: with a valid address I'll scan both sides of the card and send
: the pics to you.
Indeed...the proFile was designed to work with the Apple ///, and I think
it just plugs into a built-in parallel port on that.
I would need to move a few things, but I seem to recall that my Profile
is attached to a card in my ///.
Later, Apple used
the same drive on the Lisa, but I think you still need an Apple /// to do
a low-level format on the thing.
Apple did eventually offer an Apple ][ interface card for the proFile, as
was usually the case with Apple, it was too little, too late, and too
expensive. But I have actually seen an Apple ][e running an AppleWorks
database off of a proFile.
The card came out in the days of the ][Plus - I owned one with a
Profile. Alas, I was so clueless (it was my first Apple II) that I
thought it was broken because all the Profile did was blink that stupid
red light for forever. <Sigh!>
I suppose that the best way to set up a //e with a proFile would be to use
a monitor stand, then put a Monitor /// on top of the proFile. This was
back in the days when people were using Monitor ///'s for ][e's,
And ][Pluses!
since the
Monitor ][ (which is MUCH nicer! If only because it lacked the cloth
screen surface!) hadn't been released yet.
Actually, for work, as opposed to play, the Monitor /// is a better
monitor: that cloth screen cut out glare, and the long persistence
phosphor made for a more steady text screen. Of course, fast scrolling
would make your eyes cross!
So no doubt from me that the card you have is for an Apple ][...in fact,
the Apple ][ is the only Apple that ever supported the proFile that would
require the use of a special card!
I don't think you are correct here. Again, I could be wrong.
Roy
I'm guessing that with much better alternatives than the huge, noisy
hulking beast of a 5Mb hard drive called a proFile available, you are
perhaps thinking of using the card for some other bi-directional parallel
port application?
(Incidentally, it may look like a DB-25 port, but look closer...there are
only 24 pin locations!)
--Dave Althoff, Jr.
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